Precision Resistors SMD 20 thin film precision chip Key features * clear 4 digit marking Protective Coat Epoxy * thin film (nichrome) * tcr's 10ppm/C, 15ppm/C, 25ppm/C Sputtered Resistive Metal Film * tolerances 0.1%, 0.25%, 0.5% * reels 5000, 4000, 1000 or loose SMD Resistors * stable high frequency performance * 100 Vdc operating type RN series The RN73 is a stable precision chip resistor range offering various power dissipations relating to chip size, TCR's down to 10ppm/C and resistor tolerances down to 0.1% The resistor is produced with three print layers for longer life and better performance. Meggitt Electronics are probably alone in offering full reels of just 1000 pieces in the 08:05 packge 0.1% High Terminations Purity (Nickel & Electrode Alumina Solder Plating) Thin Film Substrate * temperature -55C to +125C Specification Electrical Resistance Value Range Type 2A tolerance types. 2B 2E T.C.R. (ppm/C) Resistance tolerance E-24 & E96 series values (ohms) C (10) F (25) G (50) H (100) B (0.1%) 100~100K 100~100K - C (0.25%) 100~100K 51~100K 51~150K - D (0.5%) 100~100K 10~100K 10~150K 160K~1M F (1.0%) 10~100K 10~150K 160K~1M C (10) F (25) G (50) H (100) 100~130K 100~130K - 100~130K 51~130K 51~360K - 100~130K 10~130K 10~360K 390K~1M 10~130K 10~360K 390K~1M C (10) F (25) G (50) H (100) 100~240K 100~240K - 100~240K 51~240K 51~510K - 100~240K 10~240K 10~510K 560K~1M 10~240K 10~510K 560K~1M Package Size: Rated Power: Maximum Working Voltage: Maximum Overload Voltage: Working temperature range: Rated ambient temperature: sales action desk (01793) 611666 sales fax line (01793) 611777 2A 0.1W 100V 200V 2B 0.125W 150V 300V -55C to +125C 70C 2E 0.25W 200V 400V Meggitt Holsworthy 21 Environmental ITEM DC resistance value: Short -time overload: Insulation Resistance: Dielectric withstand voltage: Resistance to solder heat: Solderability: Terminal strength: CHARACTERISTICS Within allowance C, F, G, (0.1% +0.05 ohms) H (0.25% +0.05 ohms) More than 103 M ohms (0.1% +0.05 ohms) C, F, G, (0.1% +0.05 ohms) H (0.25% +0.05 ohms) 95% Minimum (0.1% +0.05 ohms) Resistance to solvent: No damage and marking must remain legible. Temperature Cycle: (0.25% + 0.05 ohms) Moisture Resistance (Load): (0.5% + 0.05 ohms) Life: C, F, G, (0.25% +0.05 ohms) H (0.5% +0.05 ohms) Room Temperature Exposure: C, F, G, (0.1% +0.05 ohms) H (0.2% +0.05 ohms) C, F, G, H relate to T.C.R. TEST METHOD (JIS C 5202) Item 5.1 Condition A Item 5.5 Condition A 2.5 x RCWV for 5 seconds Item 5.6 500V DC Item 5.7 500V DC 6010 seconds Item 6.4 260C 5C 101 second Item 6.4 235C 5C 30.5 second Item 6.1.4 3mm deflection in either direction for 10 seconds Item 6.9 condition A Item 7.4 -55C/+125C 5 cycles Item 7.9 40 2 90~95% RH 1000 Hours Item 7.10 70 3C 1000 Hours 1 Year 1/2 day 25 10C RN73 2A* RN73 2B 3.2 1.6 0.5 0.3 0.4 0.6 RN73 2E 3.2 2.5 0.5 0.3 0.4 0.6 The RN73 has accurate and uniform physical dimensions to reduce placement problems. packaged on tape and reeled. Each resistor is individually part marked. The 08:05 chip is available in 0.1% 10ppm/C from stock at all major UK catalogue distributors, in large Dimensions (mm) W 0.2 D d 0.2 t 0.1 1.25 0.4 0.2 0.3 0.5 L 0.2 2.0 type RN series Values are restricted to the E96 grid. They are of course Dimensions Type SMD Resistors or small quantities { How To Order RN73 C 2A Common Part T.C.R. Chip Size RN73 C 10ppm/C * F 25ppm/C G 50ppm/C H 100ppm/C 1K B Resistance Value Tolerance 1K ohm (1000 ohms) 1K0 100K ohm (100,000 ohms) 100K 1M ohm (1,000,000 ohms) 1M0 B - 0.1% * C - 0.25% D - 0.5% F - 1.0% 1000 08:05 only 2000 4000 5000 Packaging: Pieces (7" Reel) Pieces (7" Reel) Pieces (7" Reel) Pieces (7" Reel) 2A - 08:05 * 2B - 12:06 2E - 12:10 TD Pack Style TG TDF TDG TE TD - Cut Tape Lengths (2A Only) 1000 (paper) (2A Only) 2000 (paper) 4000 (plastic) 5000 (paper) Please Request Full Data Sheet F0720 * Preferred Stock Item MEGGITT ELECTRONIC COMPONENTS